isSecureContext

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The global isSecureContext read-only property returns a boolean indicating whether the current context is secure (true) or not (false).

Syntax

var isItSecure = self.isSecureContext; // or just isSecureContext

Value

Boolean true or false.

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
isSecureContext
47
15
49
No
34
11.1
47
47
49
34
11.3
5.0
considers_window_opener
No
No
49
No
?
?
No
No
49
?
?
No
worker_support
55
15
52
No
40
11.1
55
55
52
41
11.3
6.0

See also

© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/isSecureContext